Yuyao LiangziPTFE Factory

Energised Materials

Rubber Energised Materials
energised seals

(1) Ethylene Propylene/EP Code:E
A rubber having excellent resistance to weathering, ozone, water and steam. Used in high temperature braking systems employing castor based fluids and for seals in chemical plant due to its good chemical resistance. Good high and low temperature capability (-40°C to +150°C) with excellent resistance to set.
(2) Fluoroelastomer Code: F
High temperature capability (-15°C 50 +220°C) and excellent resistance to hydraulic olis, petrol and many chemicals.
(3) Nitrile Code:N
Excellent resistance to mineral based fluids. Strength, resiliance, abrasion and heat resistance are reasonable
(-40°C to +120°C).
(4) Silicone Code: S
Can be used at extremes of temperature (-60°C to +220°C). Excellent chemical and weathering resistance. Widely used in the medical field due to it's non-toxicity.

PTFE material
　

Code	Description	Properties/Applications
LP1001	Virgin PTFE	Premium grade virgin PTFE for static,slow-dynamic or light-duty application. Also for food-contact service requiring FDA approval.
LP5010	Carbon/graphite filled PTFE	Excellent material for applications with limited lubrication.
LP5012	Carbon filled PTFE	Good bearing material with excellent resistance to wear and creep. Suitable for food applications.
LP7010	Polymer filled PTFE	Excellent wear resistance in gases,air and vacuum. Limited wear resistance in water. Low abrasion to dynamic surface. Suitable for high speed low pressure
LP3020	Graphite filled PTFE	Low coeffication of friction and excellent wear resistance combined with low surface pressure
LP8020	Bronze filled PTFE with special additives	Standard material with excellent resistance to wear and creep.
LP8046	Bronze filled PTFE	Standard material for oil hydraulics with excellent resistance to wear and creep. Chemical resistance limited to that of bronze filler.
LP8030	PTFE with special additives	Good wear resistant in fast-rotary applications. Less abrasive to soft shaft and in poorly-lubricated service.
LP2030	PTFE with special additives	Highly wear resistant in fast-rotary service and on hardened shafts in well-lubricated rotary service
LP2010	Glass/molybdenum filled PTFE	This combination of fillers offers excellent physical properties with good resistance to creep and abrasion. Requires harder running surfaces to minimise wear.
LP2020	Glass filled PTFE with special additives	General grade of PTFE with glass fibre and other fillers. Offers excellent physical properties with good resistance to wear and creep. Requires harder running surfaces than other PTFE grades.
LP2036	PTFE with special additives	Highly wear resistant in fast-rotary service and on hardened shafts in well-lubricated rotary service, Softer then LP2030

Spring Energised Materials

Stainless Steel 301/302: General purpose application. Good corrosion resistance. 301 used for smaller springs.
　